Finding the Third Proportional to 1,519,371 and 3,242,132

Step by Step Solution

1. Step 1: Write the proportion equation
   1,519,371 : 3,242,132 = 3,242,132 : x
2. Step 2: Convert to fraction form
   1,519,371/3,242,132 = 3,242,132/x
3. Step 3: Cross multiply
   1,519,371x = 3,242,132 × 3,242,132
4. Step 4: Simplify right side
   1,519,371x = 10,511,419,905,424
5. Step 5: Solve for x
   x = 10,511,419,905,424/1,519,371
6. Step 6: Final answer
   x = 6,918,270.72